





def 							__snake_case							(    lowerCAmelCase_ = 1_0_0_0	)				->						int:
    SCREAMING_SNAKE_CASE__				,		SCREAMING_SNAKE_CASE__											=			1, 1
    SCREAMING_SNAKE_CASE__											=			[]
    for i in range(1 ,							n + 1	):
        SCREAMING_SNAKE_CASE__											=			prev_numerator + 2 * prev_denominator
        SCREAMING_SNAKE_CASE__											=			prev_numerator + prev_denominator
        if len(str(lowerCAmelCase_	)	) > len(str(lowerCAmelCase_	)	):
            result.append(lowerCAmelCase_	)
        SCREAMING_SNAKE_CASE__											=			numerator
        SCREAMING_SNAKE_CASE__											=			denominator

    return len(lowerCAmelCase_	)


if __name__ == "__main__":
  print(F'{solution() = }')





'''simple docstring'''






def  lowerCamelCase__			(		_A					,     _A					,     _A=False							):

  if isinstance(_A					,     _A							) and isinstance(_A					,     _A							):
    a		:   Tuple	  =	len(set_a.intersection(_A							)							)

    if alternative_union:
      a		:   Union[str, Any]	  =	len(_A							) + len(_A							)
    else:
      a		:   Optional[Any]	  =	len(set_a.union(_A							)							)

    return intersection / union

  if isinstance(_A					,     (list, tuple)							) and isinstance(_A					,     (list, tuple)							):
    a		:   int	  =	[element for element in set_a if element in set_b]

    if alternative_union:
      a		:   Optional[int]	  =	len(_A							) + len(_A							)
      return len(_A							) / union
    else:
      a		:   Tuple	  =	set_a + [element for element in set_b if element not in set_a]
      return len(_A							) / len(_A							)

    return len(_A							) / len(_A							)
  return None


if __name__ == "__main__":
     lowerCAmelCase:   str					=		{'a', 'b', 'c', 'd', 'e'}
     lowerCAmelCase:   Optional[Any]					=		{'c', 'd', 'e', 'f', 'h', 'i'}
     print(jaccard_similarity(set_a, set_b))